S420 S34 Variable Speed Metering Pump - 100 PSI 40 GPD 120 Volts - 3/8 Inch monitors_pH ORP Temp PPM The Chemtrol PC7000 controller operates

The Chemtrol PC7000 controller operates like a computer with full-screen displays and direct access to all menus and submenus

For best results use in the late evening or during an extended period of time where people will not be using the pool

Body has threaded hole at bottom to allow addition of 1/2 inch diameter bolt if required for additional bonding

on two bricks facing up

S420 S34 Variable Speed Metering Pump - 100 PSI 40 GPD 120 Volts - 3/8 Inch monitors_pH ORP Temp PPM The Chemtrol PC7000 controller operatesThis Stenner S420 Model S34 is a Variable Speed Peristaltic Metering Pump with 100 PSI, 40 GPD, 120 Volts and 3 8 inch Santoprene tubing. The pump features totally enclosed NEMA 4X housing, brushless DC motor, three dedicated output relays, remote start or stop,and LED pump status indicators. The S420 Series Variable Speed Metering Pumps inject solution in direct proportion to an incoming 4 20ma analog signal. The operator would scale the pump's